in multiple studies during the past 14 years. humira can lower your ability to fight infections, including tuberculosis. serious, sometimes fatal events can occur such as, infections, lymphoma or other types of cancer, blood, liver and nervous system problems, serious allergic reactions, and new or worsening heart failure. before starting humira, your doctor should test you for tb. ask your doctor if you live or have been to a region where certain fungal infections are common. tell your doctor if you have had tb, hepatitis b, are prone to infections, or have symptoms such as fever, fatigue, cough, or sores. you should not start humira if you have any kind of infection. make today the day you talk to your rheumatologist. and ask how you can defend against and help stop further joint damage with humira. meet beth, nursery school teacher. lights, camera, activia it's the best job in the world.